FDTD_horn1

to flip image in matlab

minimum spanning tree

已知: 每个飞机只有一个油箱， 飞机之间可以相互加油(注意是相互，没有加油机) 一箱油可供一架飞机绕地球飞半圈，问题:为使至少一架飞机绕地球一圈回到起飞时的飞机场，至少需要出动几架飞机?(所有飞机从同一机场起飞，而且必须安全 返回机场，不允许中途降落，中间没有飞机场)(plane problem)

a program which applies the finite difference method to a two point boundary value problem in one spatial dimension.

小波模极大值边缘检测+膨胀+闭操作+边缘跟踪 得到清晰边缘(The modulus maxima of wavelet transform edge detection+ expansion+ close operation+ edge tracking Get the clear edge)

This code would create the P-P reflection coefficient with incident angle in the relation of zoeppritz equation. It is very useful in seismic analysis.

自适应神经元PID算法，此算法经过仿真验证过，好用。(Adaptive neuron PID algorithm, this algorithm through simulation, works.)

Sesia, S. - LTE, The UMTS Long Term Evolution

matlab没有提供画椭圆的函数，该函数在获得椭圆中心 长轴 短轴后进行画椭圆，其中使用复变函数。(matlab ellipse paintings did not provide the function, which was oval in the center long axis of oval painting after the short axis, in which the use of complex variable function.)

A implementation of support vector regression in matlab.